Durable
Long cycle life,after 500-1000 times normal use,the battery charge full rate is still more than 80%
Convenient
No memory effect,charging at any time without any discharge operation
Light
2/3 weight of NIMH batrery
Save
1 Li-ion battery equivalent of 1000 alkaline batteries,5000 ordinary KK battery
Green
Recycled,do not contain cadmium,lead,toxic substances such as mercury,true green energy